Concepts: font, letter, typeface
A: striped typeface with geometrical pattern letter b of a latin font .
Concepts: champagne, glass, reception
A: glasses of champagne at the reception
Concepts: dentist, explain, patient
A: dentist explaining the details of dental mold to his patient
Concepts: nucleus, number, proton
A:
atomic notation each element has a characteristic number of protons in the nucleus .